package ooday01;

public class Teacher extends Person{
    double salary;

    Teacher(){

    }
    Teacher(String name,  int age, String address,double salary) {
        this.name = name;
        this.age = age;
        this.address = address;
        this.salary = salary;
    }

    void teach(){
        System.out.println(name+"在讲课");
    }
}
